Atsc 1 is 1080i or lower. Atsc3 can be 4k and maybe higher in the future...of course it CAN be lower as well..
Chris WB5ITT On Wed, Dec 15, 2021, 10:12 AM Gary Sitton via BVARC <[email protected]> wrote: > Are these the lower resolution subchannels the digital TV stations provide? > Gary K5AMH > > > On December 14, 2021 9:57:10 PM john Parmalee via BVARC <[email protected]> > wrote: > >> https://www.tomsguide.com/reference/atsc-30-explained >> >> Right now Brad says: >> In order to put ATSC 3/Nextgen on the air here, channels 20 and 39 had to >> basically go off the air with their ATSC 1 signals. 39.1 (The CW) is >> actually being broadcast in ATSC 1 by KPRC 2 and 20 is on their sister >> station KRIV’s transmitter now. >> >> KIAH 39 is now carrying 2, 8, 11, 39 & 47 in ATSC 3 >> >> KTXH 20 is carrying 13, 20, 26, 45, & 67 in ATSC 3. >> >> John Parmalee >> [email protected] >> 281-380-3811 >> K5VGM WI2XLJ >> In a message dated 12/14/2021 7:20:26 PM Central Standard Time, >> [email protected] writes: >> >> >> What is the advantage to the new TV. >> >> >> >> Sent via the Samsung Galaxy Note20 Ultra 5G, an AT&T 5G smartphone >> >> >> -------- Original message -------- >> From: john Parmalee via NARS <[email protected]> >> Date: 12/14/21 5:27 PM (GMT-06:00) >> To: [email protected], >> [email protected] >> Subject: [NARS] Fwd: [BVARC] Houston, We Have a NextGen TV Launch >> >> >> John [email protected] K5VGM WI2XLJ >> From: [email protected] >> To: [email protected] >> Cc: [email protected] >> Sent: 12/14/2021 9:41:18 AM Central Standard Time >> Subject: Re: [BVARC] Houston, We Have a NextGen TV Launch >> >> Here is the encoding and monitoring setup at KPRC for ATSC 3. The video >> flow routers are two redundant bi-directional links between KPRC & KIAH >> over two different isps. Below is the ATSC 3 monitoring gear. In the >> yellow bag is a portable ATSC 3 field monitor. The Dell pc at the bottom is >> for control of the Sencore and Trivini systems. The Harmonic encoders >> are the final destination before ATSC 1 programming leaves the building. >> The Selinio is the old encoder. The CW programming from KIAH is inserted >> here via an ip Ethernet connection to the video flow routers pictured. >> There is an ASI video link over both Microwave and leased fiber circuit to >> the transmitter site. Comcast, YouTube Tv, and AT&T also have fiber >> connections and use over the air as a backup. Everyone else (i.e. Dish, >> Entouch, Suddenlink, etc.) pick up only via over the air. >> On Mon, Dec 13, 2021 at 21:54 JASON LAUCKNER via BVARC <[email protected]> >> wrote: >> Jimmy,It is certainly moving that way. ATSC3.0 is IP based. Our facility >> is mostly SDI (serial digital- coax) based but more of it is moving to >> fully IP based processing-distribution. Our local 20 and 26 signals hit the >> encoder as SDI but it is all IP after that, right up to the transmitter >> input. 13, 45 and 48 (the other stations on the 3.0 transmitter) arrive as >> IP and are fed to the encoder that way. JasonKG5WPE >> On 12/13/2021 9:09 PM Jimmy Vance via BVARC <[email protected]> >> wrote: Thanks Jason. Isn't pretty much all modern broadcast using AoIP and >> VoIP? >> >> >> --jv >> >> >> On 12/13/2021 8:41 PM, JASON LAUCKNER via BVARC wrote: >> Attached are a couple of pictures of the 3.0 encoding/monitoring >> equipment at KRIV/KTXH. >> On 12/11/2021 9:19 AM Leslie Bartosh via BVARC <[email protected]> >> wrote: Brad:Thank you for all the great information!73Leslie, AD5WB >> >> On Dec 11, 2021, at 9:01 AM, Brad K5BES via BVARC <[email protected]> >> wrote: >> >> >> >> Chris, it depends on your location. We have discovered at least with UHF >> stations that amplifies antennas often times cause a lot more problems than >> they solve, unless you are 30+ miles out from the transmitter. If you are >> here in the SW area, try non-amplified first. KHOU is on KIAH’s RF-34 >> signal. >> On Thu, Dec 9, 2021 at 21:23 Chris Luppens via BVARC <[email protected]> >> wrote: >> I have NextGen (Samsung) TV but am on Xfinity so understand the cable >> systems can’t manage things yet so have to go over the air. Since I have >> 200-ft high shot to most of the antennas I believe a small amplified >> antenna (they are very cheap) will work. Are the channels the same? Channel >> 11 is 11-1 etc ? >> >> Typos Compliments of iPhoneChris Luppens >> >> On Dec 9, 2021, at 9:10 PM, Christopher Boone via BVARC <[email protected]> >> wrote: >> >> >> >> >> >> Desktop converters are still in preproduction. Not sure when they will >> be available. There are only 3 TVs that have V3, lowest cost is 900 or >> so..eventually they will drop...just like DTVs did originally >> On Thu, Dec 9, 2021, 8:51 PM john Parmalee via BVARC <[email protected]> >> wrote: >> Any thoughts as to how to get a tuner? Best by blanks At a search for >> ATS 3. I see a $1500 flat screen that I don't want. John Parmaleeat >> a [email protected] K5VGM WI2XLJIn a message dated 12/9/2021 >> 4:58:28 PM Central Standard Time, [email protected] writes: >> You'll need an ATSC 3 or NextGen TV to view it or an external tuner box >> like before, some HDTV may support a USB dongle for decode but no >> confirmationon that yet. 4k/,UHD support, better and more channels of >> audio, a 14db increase in OTA reception and rejection of noise ( goodbye to >> most pixelation!!), more channels in better definition and much more. More >> info at https://www.watchnextgentv.com/ ChrisWB5ITT >> On Thu, Dec 9, 2021, 3:58 PM Ambrose E Fawcett III via BVARC < >> [email protected]> wrote: >> What is so great about NextGen TV? What differences will I see on my >> TV? Pump >> >> >> -----Original Message----- >> From: john Parmalee via BVARC <[email protected]> >> To: [email protected]; [email protected] >> Cc: john Parmalee <[email protected]> >> Sent: Thu, Dec 9, 2021 12:04 pm >> Subject: [BVARC] Houston, We Have a NextGen TV Launch >> >> >> Houston, We Have a NextGen TV Launch >> >> By George Winslow published 2 days ago >> >> The ATSC 3.0 roll-out across 10 stations in the nation’s eighth-largest >> TV market is the biggest launch of NextGen TV signals to date >> >> - >> >> - >> >> - >> >> - >> (Image credit: Pixabay) >> HOUSTON, Texas—In what is being billed as the largest NextGen TV launch >> to date, 10 local stations in Houston, the eighth-largest TV market in the >> United States, have launched ATSC 3.0 broadcasts. >> >> The launches involved the following TV station groups and stations: >> >> - Fox Television Stations’ KTXH (My Network, channel 20) and >> owned-and-operated KRIV (FOX, channel 26). >> - Nexstar Media Group, Inc.’s KIAH (CW, channel 29). >> - Univision’s KFTH (UniMas, channel 67) and owned-and-operated KXLN >> (Univision, channel 45). >> - ABC owned-and-operated KTRK (ABC, channel 13). >> - Graham Media Group’s KPRC (NBC, channel 2). >> - Tegna’s KHOU (CBS, channel 11). >> - NBCUniversal-owned KTMD (Telemundo, channel 47). >> - University of Houston’s KUHT (PBS, channel 2). >> >> The participating stations have worked together to ensure that current >> programming remains available to all viewers, regardless of whether their >> television service is provided over-the-air or by a cable or satellite >> company. >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing 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are available here: >> https://www.mail-archive.com/[email protected]/ >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> >> >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> >> >> ______________________________________________________________ >> NARS mailing list >> Home: http://mailman.qth.net/mailman/listinfo/nars >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[email protected] <[email protected]> >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> >> ________________________________________________ >> Brazos Valley Amateur Radio Club >> >> BVARC mailing list >> [email protected] >> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org >> Publicly available archives are available here: >> https://www.mail-archive.com/[email protected]/ >> >> > ________________________________________________ > Brazos Valley Amateur Radio Club > > BVARC mailing list > [email protected] > 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